Okay, so my graphics card is AMD Radeon R9 290, and I just bought a new 2nd monitor that is identical to my primary monitor. Both are HDMI monitors, but the graphics card only has one HDMI port with a DisplayPort and two DVI ports. This forces me to use the VGA cord on the 2nd monitor using a VGA to DVI adapter in order to plug it into the card. The 2nd monitor is not being detected by my PC. I cannot, for the life of me, find a solution to this problem, someone please help.